| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.45 | 6.310% | $34.4976 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $95.62 | 10.192% | $105.3656 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $243.39 | 9.378% | $266.2151 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $20.72 | 7.781% | $22.3322 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $57.42 | 13.659% | $65.263 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $240.62 | 12.571% | $270.8683 | $270.87 | $270.85 | $270.90 |
| Purchase #7 | $147.32 | 10.357% | $162.5779 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $837.54 | $927.1197 | $927.13 | $927.10 | $927.20 | |